<script>
import { ref, computed, components, onMounted, $ref } from "vue"
import { useRouter, useRoute } from 'vue-router'
export default {

    setup() {
        let router = useRouter()
        const m = ref(999)
        let ooo = ()=>{
            router.go(-1)
        }
        return {
            m,ooo
        }
    }
}
</script>
<template>
    <div @click="ooo">login</div>
</template>
<style lang='scss' scoped>

</style>